protected function EntityFieldManager::buildBundleFieldDefinitions in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Entity/EntityFieldManager.php \Drupal\Core\Entity\EntityFieldManager::buildBundleFieldDefinitions()

Builds field definitions for a specific bundle within an entity type.

Parameters

string $entity_type_id: The entity type ID. Only entity types that implement \Drupal\Core\Entity\FieldableEntityInterface are supported.

string $bundle: The bundle.

\Drupal\Core\Field\FieldDefinitionInterface[] $base_field_definitions: The list of base field definitions.

Return value

\Drupal\Core\Field\FieldDefinitionInterface[] An array of bundle field definitions, keyed by field name. Does not include base fields.

1 call to EntityFieldManager::buildBundleFieldDefinitions()

EntityFieldManager::getFieldDefinitions in core/lib/Drupal/Core/Entity/EntityFieldManager.php

Gets the field definitions for a specific bundle.

File

core/lib/Drupal/Core/Entity/EntityFieldManager.php, line 365

Class

EntityFieldManager

Manages the discovery of entity fields.

Namespace

Drupal\Core\Entity

Code

protected function buildBundleFieldDefinitions($entity_type_id, $bundle, array $base_field_definitions) {
  $entity_type = $this->entityTypeManager
    ->getDefinition($entity_type_id);
  $class = $entity_type
    ->getClass();

  // Allow the entity class to provide bundle fields and bundle-specific
  // overrides of base fields.
  $bundle_field_definitions = $class::bundleFieldDefinitions($entity_type, $bundle, $base_field_definitions);

  // Load base field overrides from configuration. These take precedence over
  // base field overrides returned above.
  $base_field_override_ids = array_map(function ($field_name) use ($entity_type_id, $bundle) {
    return $entity_type_id . '.' . $bundle . '.' . $field_name;
  }, array_keys($base_field_definitions));
  $base_field_overrides = $this->entityTypeManager
    ->getStorage('base_field_override')
    ->loadMultiple($base_field_override_ids);
  foreach ($base_field_overrides as $base_field_override) {

    /** @var \Drupal\Core\Field\Entity\BaseFieldOverride $base_field_override */
    $field_name = $base_field_override
      ->getName();
    $bundle_field_definitions[$field_name] = $base_field_override;
  }
  $provider = $entity_type
    ->getProvider();
  foreach ($bundle_field_definitions as $definition) {

    // @todo Remove this check once FieldDefinitionInterface exposes a proper
    //  provider setter. See https://www.drupal.org/node/2225961.
    if ($definition instanceof BaseFieldDefinition) {
      $definition
        ->setProvider($provider);
    }
  }

  // Retrieve base field definitions from modules.
  foreach ($this->moduleHandler
    ->getImplementations('entity_bundle_field_info') as $module) {
    $module_definitions = $this->moduleHandler
      ->invoke($module, 'entity_bundle_field_info', [
      $entity_type,
      $bundle,
      $base_field_definitions,
    ]);
    if (!empty($module_definitions)) {

      // Ensure the provider key actually matches the name of the provider
      // defining the field.
      foreach ($module_definitions as $field_name => $definition) {

        // @todo Remove this check once FieldDefinitionInterface exposes a
        //  proper provider setter. See https://www.drupal.org/node/2225961.
        if ($definition instanceof BaseFieldDefinition) {
          $definition
            ->setProvider($module);
        }
        $bundle_field_definitions[$field_name] = $definition;
      }
    }
  }

  // Automatically set the field name, target entity type and bundle
  // for non-configurable fields.
  foreach ($bundle_field_definitions as $field_name => $field_definition) {
    if ($field_definition instanceof BaseFieldDefinition) {
      $field_definition
        ->setName($field_name);
      $field_definition
        ->setTargetEntityTypeId($entity_type_id);
    }
    if ($field_definition instanceof BaseFieldDefinition || $field_definition instanceof FieldDefinition) {
      $field_definition
        ->setTargetBundle($bundle);
    }
  }

  // Invoke 'per bundle' alter hook.
  $this->moduleHandler
    ->alter('entity_bundle_field_info', $bundle_field_definitions, $entity_type, $bundle);
  return $bundle_field_definitions;
}